You track your VO2 max and working heart rate, but this underrated biometric may tell you more about your heart and long-term ...

Of all the metrics that wearables track, resting heart rate (RHR) is an easy one to gloss over. It’s not as sexy as VO2 max, ...

Your Apple Watch may be able to do more for your health than you're aware of. Start using these features as you go on your ...

Stress hormones released during anxiety make the heart beat faster and narrow blood vessels, leading to a sudden rise in BP. ...

I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 steps per day. Although I rarely get that many steps, I use my ...

The Series 11 is a great choice of fitness tracker if you want the stats to assist your training as well as lifestyle ...

Herz P1 Smart Ring reviews cover health tracking features, sleep monitoring, battery life, pricing, and real user experiences ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

New research suggests that older adults experience lower stress levels when their bedroom is kept at 24°C (75 °F) during sleep. Maintaining a bedroom temperature around 24°C (75.2°F) or lower during ...

We may receive commissions from some links to products on this page. Promotions are subject to availability and retailer terms. The average mortgage interest rate is down by around a full percentage ...

On Feb. 17, 2016, the gears ground into life at the massive Belo Monte hydroelectric plant, on the “Large Curve” of the Xingu River, or Volta Grande do Xingu, in the Brazilian Amazon. By April that ...

Get the Samsung Galaxy Watch 8 from Amazon today for $280; previously priced at $350, that’s $70 off, or 20%.